CN1261581A - Side wall of printer ink storage device - Google Patents
Side wall of printer ink storage device Download PDFInfo
- Publication number
- CN1261581A CN1261581A CN00101612A CN00101612A CN1261581A CN 1261581 A CN1261581 A CN 1261581A CN 00101612 A CN00101612 A CN 00101612A CN 00101612 A CN00101612 A CN 00101612A CN 1261581 A CN1261581 A CN 1261581A
- Authority
- CN
- China
- Prior art keywords
- sidewall
- ink storage
- plate
- slideway
- ink
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003860 storage Methods 0.000 title claims description 48
- 239000000463 material Substances 0.000 claims description 10
- 230000002708 enhancing effect Effects 0.000 claims 3
- 238000007789 sealing Methods 0.000 description 16
- 239000003082 abrasive agent Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 229920006074 Nylatron® Polymers 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/18—Inking arrangements or devices for inking selected parts of printing formes
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Coating Apparatus (AREA)
- Color Electrophotography (AREA)
- Photographic Developing Apparatuses (AREA)
Abstract
The side wall (5) for an ink fountain of a printing machine has at least two plates (11, 14) fixed some distance apart and an intermediate plate (13) having a front edge (13a) in the shape of an arc of a circle. This intermediate plate (3) is mounted between the plates in such a way that it can be shifted and tilted. The front edge of this plate is intended to come into contact with the circumference of an ink fountain roller (6) via press means (18, 19) acting on the intermediate plate. The wall has a slideway (10) in which the plates (11, 14, 13) are mounted. The slideway has a reinforced region (12) on one of its sides which is intended to be close to the ink fountain roller (6). The side wall (5) more effectively seals an ink fountain against leakage.
Description
The present invention relates to a kind of sidewall of ink in printing press memory, this sidewall comprises: biside plate at least, an apart fixed distance; Intermediate plate, this plate have the leading edge of the circular arc that is shaped as part circle, are installed between the described side plate, removable and inclination; Pressue device brings pressure to bear on described intermediate plate.
The invention still further relates to a kind of ink in printing press memory, this ink storage comprises at least according to a sidewall of the present invention.
These walls of the prior art and ink storage are known.For example, U.S. Pat 5 230 286 has been introduced a kind of ink in printing press memory, and the sidewall of this printing machine contacts with the ink storage roller, constitutes the radial seal of ink storage.In this prior art, the leading edge of sidewall, whole is the circular arc of part circle, except that the circular arc two ends of circle, this leading edge does not all bring pressure to bear on the ink storage roller effectively, and the leading edge portion that is positioned between two ends does not contact with roller, then form a groove, however this groove is not wide to being enough to that printing ink is passed through.
However, found that the sealing of this form in use can not be satisfactory.Therefore this, only be a kind of incomplete sealing for printing ink leaks owing to used printing ink normally is with abrasive material, constitutes the sidewall leading edge of sealing, damages rapidly owing to wear and tear.Especially in these cases, sealing only is contact with roller in the end and do not comprise that this fact of pars intermedia, permission printing ink leak from groove, thus the too early wearing and tearing of generation sealing place.
Patent EP 0 374 092 discloses another kind of ink storage system, and this system comprises partition wall, allows to print with different colours.These partition walls are particularly including two metallic plates and an intermediate plate, and this partition wall has leading edge and contacts with the excircle of ink storage roller, form the sealing contact with it.Metallic plate has a plastic layer, along the lower edge setting of plate, as the part of plate, with the base plate of sealed separation wall and ink storage.The shortcoming of this system is the also imperfection of sealing between midfeather and ink storage roller excircle, and the life-span of system is restricted, and this is because the abrasive material characteristic of printing ink makes system element wearing and tearing, the particularly wearing and tearing of intermediate plate.
The objective of the invention is to improve existing apparatus.
More precisely, the object of the present invention is to provide a kind of ink storage, wherein the sealing of sidewall obviously improves, and this improvement is to realize with simple mode and quite low cost.
Another object of the present invention is to provide a kind of system, this system can be used for the improvement of existing printing machine, that is, this system can be installed in in use the ink in printing press memory, and and do not require it done important change.
These purposes are realized by the described feature of characteristic of claim 1.
According to sidewall of the present invention, the sealing property of sealing is obviously improved, and therefore prolonged its life-span greatly.Consider its simplicity, the manufacturing of this system is simple, cheap, and can be installed in the printing machine that has been in operation.
Dependent claims 2 to 8 defines the specific embodiment of the sidewall according to the present invention.
Independent claims 9 define a kind of ink storage, and this ink storage comprises according at least one sidewall of the present invention.
The present invention will by to an embodiment detailed description and relevant drawings and understanding better thereof.
Fig. 1 is the schematic diagram of ink device, and this ink device comprises two ink storages;
Fig. 2 illustrates the view that an ink storage one sidewall band portion cuts open;
Fig. 3 illustrates among described Fig. 2 the cutaway view along III-III line parting.
Fig. 1 has described the used a kind of ink device of intaglio press, and this device has two ink storages that stack.This device mainly is made up of removable link 1, and this link comprises two frames that stack 2, and each frame 2 is provided with an ink storage 3, and this ink storage is made up of base plate 4 and two side 4, and this sidewall contacts with ink storage roller 6.Base plate 4 is made by a plate, and the base plate leading edge is near ink storage roller 6.For the application of explanation ink storage 3, Fig. 1 principle ink roller 7 has been described, for example, wherein ink printing version (not shown) is installed on the version tube 8.
Fig. 2 is the detailed description of observing sidewall 5 in ink storage 3.
This sidewall 5 comprises slideway 10, is installed on the base plate of ink storage 3, for example uses screw 29 fastening.The front end of slideway 10 contacts with ink storage roller 6, and this front end is in ink storage 3.Slideway 10 has a reinforcement 12 herein, the platelet of making by hard material such as metal or ceramic material for example, and this platelet seals the junction of this wedge-shaped part and roller 6 fully.
Particularly, because the leading edge of slideway contacts with the excircle of ink storage roller 6, the sharp edge of slideway by abate, this means that printing ink can pass through from the sealing of sidewall 5 owing to the abrasive material characteristic of printing ink.Therefore,, mill out a groove, in groove, fix a platelet of making by hard material, so wearing and tearing significantly reduce in the inner of slideway for improving the sealing effectiveness of sealing place.
Second side plate, 14 usefulness screws 24,26 are fixed on first side plate, when not just become dry by the influence, particularly printing ink of printing ink in order to seal this device and protection intermediate plate.Therefore, intermediate plate still normally slides, though printing ink retrogradation or exsiccation, and ink storage still seals.
Be to keep the position of sidewall 5 in slideway, use screw 25, this head of screw can annular knurl, so that be easier to hand-tight make-up and unclamp.
For guaranteeing perfect sealing, promptly very close to each other between platelet of making by hard material 12 and intermediate plate, a special system need be set adjust intermediate plate 13 with respect to the relative position of slideway 10 in the side.The embodiment of one of this system has made detailed description in Fig. 3, comprising two clinoplains making wedge shape.First clinoplain 30 is made in the inboard of first side plate, second clinoplain is made on a middleware 31, this middleware moves with respect to first side plate by sliding along first inclined plane, therefore allow the direction lateral adjustment of intermediate plate 13, and can eliminate the gap at the platelet of making to hard material 12.Wedge device can be locked on the spot with screw 27, and the slotted hole 28 that this screw passes on the middleware 31 is tightened on first side plate 11.
Wedge device can save with hand adjustment, by regulating the position of intermediate plate 13, its platelet of making to hard material is bit by bit moved or on the contrary, this can use a system that comprises the cam 32 that is installed on the axle, and this axle is fixed on first side plate, and is activated by screw 33, cam 32 promotes intermediate plate 31, it is vertically moved in the direction perpendicular to ink storage roller 6, and therefore, the platelet 12 that intermediate plate 13 is made by Wedge device to hard material moves.
For making intermediate plate 13 be clamped in side plate 11 and 14, make a through hole on the intermediate plate 13, (see figure 3) in lining 35 load holes.Lining 35 is own in place by screw 24 and 33 clampings, and this screw passes side plate 14 and side plate 11 respectively.
Described embodiment is by example explanation, can make and become the sidewall that is inverted of symmetry with mode same as described above at the sidewall of ink storage 3 opposite sides, so hard material platelet 12 and plate 15 are all in the inboard of ink storage 3.
In addition, the present invention is not limited to described embodiment, in the claim protection domain various changes can be arranged.For example, intermediate plate may be with the device lateral adjustment of other and described Wedge device equivalence.
The material of the intermediate plate 13 of material therefor, particularly platelet 12 and formation sealing can change.
Claims (10)
1. the sidewall (5) of an ink in printing press memory (3) comprising: biside plate (11,14) at least, its apart fixed distance; And intermediate plate (13), it has one and is shaped as the round circular arc leading edge (13a) of a part, is installed in described side plate (11,14) between, this leading edge is to be used for contacting with ink storage roller (3), and this is by means of the pressue device (18 that forces in described intermediate plate (13), 19), this sidewall comprises slideway (10), wherein, described plate (11 is housed, 14,13), an end of described slideway has enhancing portion (12), and this enhancing portion is used near described ink storage roller (6).
2. sidewall as claimed in claim 1, wherein, described enhancing portion (12) is the position made from hard material.
3. sidewall as claimed in claim 2 wherein, is installed in the slideway (10) the no lateral clearance of described side plate (11,14).
4. as one of them described sidewall of claim 1 to 3, wherein, described intermediate plate (13) is being installed between the described side plate (11,14) on the adjustable wedge device (30,31), and this Wedge device allows to described side plate (11,14) lateral adjustment.
5. as one of them described sidewall of claim 1 to 4, wherein, upward locking is in place at described slideway (10) with fastener (25) for described side plate (11,14).
6. as one of them described sidewall of claim 1 to 5, wherein, described pressue device is spring (18,19).
7. sidewall as claimed in claim 6, wherein, described spring (18,19) but preloading.
8. sidewall as claimed in claim 6, wherein, described intermediate plate (13) can be around the pivotal axis rotation that is parallel to ink storage roller (6), and described spring (18,19) is installed in the both sides of described pivotal axis.
9. an ink in printing press memory has: ink storage roller (6); Plate shape base plate (4), the edge of this base plate is near ink storage roller (6); And two side (5), this sidewall contacts with the base plate (4) of ink storage, and wherein, each sidewall is by the arbitrary wall that limits of claim 1 to 8, and wherein, sidewall (5) is installed on the base plate (4) of ink storage (3) by means of slideway (10).
10. ink storage as claimed in claim 9, wherein, slideway (10) is fixed on the base plate (4) of ink storage (3) by means of screw (29).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH0105/1999 | 1999-01-20 | ||
| CH10599 | 1999-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1261581A true CN1261581A (en) | 2000-08-02 |
| CN1172798C CN1172798C (en) | 2004-10-27 |
Family
ID=4179393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001016121A Expired - Lifetime CN1172798C (en) | 1999-01-20 | 2000-01-20 | Side wall of printer ink storage device |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6484633B2 (en) |
| EP (1) | EP1022138B1 (en) |
| JP (1) | JP4965010B2 (en) |
| KR (1) | KR100593875B1 (en) |
| CN (1) | CN1172798C (en) |
| AT (1) | ATE238909T1 (en) |
| AU (1) | AU761960B2 (en) |
| CA (1) | CA2296177C (en) |
| DE (1) | DE60002369T2 (en) |
| RU (1) | RU2225293C2 (en) |
| UA (1) | UA62973C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1588854A1 (en) * | 2004-04-22 | 2005-10-26 | Kba-Giori S.A. | Ink supply device for printing machine |
| JP2006321129A (en) * | 2005-05-19 | 2006-11-30 | Komori Corp | Ink fountain device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1893148A (en) * | 1931-02-16 | 1933-01-03 | Robert R Page | Articulated fountain divider |
| US2887049A (en) * | 1955-12-29 | 1959-05-19 | Harris Intertype Corp | Ink fountain |
| US4991504A (en) | 1988-12-15 | 1991-02-12 | De La Rue Giori S.A. | Ink duct for a printing machine |
| DE9001758U1 (en) * | 1990-02-12 | 1990-05-03 | Bundesrepublik Deutschland, vertreten durch den Bundesminister für Post- und Telekommunikation, dieser vertreten durch den Präsidenten der Bundesdruckerei, 1000 Berlin | Ink fountain for a printing press |
| US5230286A (en) | 1991-10-11 | 1993-07-27 | De La Rue Giori, S.A. | Inking unit for a printing machine |
| US5243907A (en) * | 1992-01-22 | 1993-09-14 | The Langston Corporation | Divider seal for split-fountain chambered doctor blade for a flexographic printing press |
-
2000
- 2000-01-14 DE DE60002369T patent/DE60002369T2/en not_active Expired - Lifetime
- 2000-01-14 AT AT00810033T patent/ATE238909T1/en active
- 2000-01-14 EP EP00810033A patent/EP1022138B1/en not_active Expired - Lifetime
- 2000-01-15 US US09/483,815 patent/US6484633B2/en not_active Expired - Lifetime
- 2000-01-17 AU AU12453/00A patent/AU761960B2/en not_active Ceased
- 2000-01-17 JP JP2000010374A patent/JP4965010B2/en not_active Expired - Lifetime
- 2000-01-17 CA CA002296177A patent/CA2296177C/en not_active Expired - Fee Related
- 2000-01-18 KR KR1020000002145A patent/KR100593875B1/en not_active IP Right Cessation
- 2000-01-19 RU RU2000101725/12A patent/RU2225293C2/en not_active IP Right Cessation
- 2000-01-19 UA UA2000010315A patent/UA62973C2/en unknown
- 2000-01-20 CN CNB001016121A patent/CN1172798C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR100593875B1 (en) | 2006-07-03 |
| EP1022138A1 (en) | 2000-07-26 |
| CA2296177A1 (en) | 2000-07-20 |
| UA62973C2 (en) | 2004-01-15 |
| EP1022138B1 (en) | 2003-05-02 |
| JP4965010B2 (en) | 2012-07-04 |
| US6484633B2 (en) | 2002-11-26 |
| DE60002369T2 (en) | 2004-03-25 |
| ATE238909T1 (en) | 2003-05-15 |
| AU761960B2 (en) | 2003-06-12 |
| KR20000053517A (en) | 2000-08-25 |
| US20020011163A1 (en) | 2002-01-31 |
| CN1172798C (en) | 2004-10-27 |
| DE60002369D1 (en) | 2003-06-05 |
| JP2000211113A (en) | 2000-08-02 |
| RU2225293C2 (en) | 2004-03-10 |
| CA2296177C (en) | 2008-09-09 |
| AU1245300A (en) | 2000-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KBA- JI'AOLI CO., LTD. Free format text: FORMER OWNER: ZIOLI STREET CORPORATION Effective date: 20080104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080104 Address after: Lausanne Patentee after: KBA Giori S. A. Address before: Lausanne Patentee before: De La Rue Giori S. A. |
|
| C56 | Change in the name or address of the patentee |
Owner name: KBA-NOTASYS SA Free format text: FORMER NAME: KBA-GIORI SA |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Lausanne Patentee after: KBA Giori SA Address before: Lausanne Patentee before: KBA Giori S. A. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20041027 |
|
| CX01 | Expiry of patent term |